code: def test_3_describe_table(self):
      described = self.handler.get_columns("axioma_att_2021-12")
      assert described["type"] is not RESPONSE_TYPE.ERROR
  
file_path: mindsdb/mindsdb/integrations/handlers/trino_handler/tests/test_trino_handler.py
imports: import unittest
  from mindsdb.api.mysql.mysql_proxy.mysql_proxy import RESPONSE_TYPE
  from mindsdb.integrations.handlers.trino_handler.trino_handler import TrinoHandler
label_desc: Use image node_id 5 for calling the TrinoHandlerTest obj's underlying member method code with example usage: obj.test_3_describe_table() without return types